Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Jennifer Ann Fox , APN

Nurse Practitioner - Acute Care โ€ข Elgin, IL

Active NPI 1114259587 Individual Practitioner Female Practitioner Accepts Medicare assignment
Practice location in NPPES

1425 N Randall Rd
Elgin, IL 601232300

Call 8477429800 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1425 N Randall Rd

Elgin, IL 601232300

Telephone 8477429800
Organization at the Same NPPES Address or Phone
Northwest Suburban Imaging Associates, S.c. Facility NPI 1356310163

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Oak Lawn, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Advocate Health And Hospitals Corporation. See the list

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Graduation Year

2009

Medicare patients

188 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $48,921 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $38,977 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Open Payments general payments, program year 2025

All general payments: $158.97 across 2 records.

By nature of payment

  • Food and Beverage: $158.97 across 2 records.

Reporting-company totals

  • CSL Behring: $122.02 across 1 record.
  • Janssen Pharmaceuticals, Inc: $36.95 across 1 record.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

17 years (graduated 2009)

CMS Doctors and Clinicians data list 2009 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

NPI first issued

2010

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Jennifer Fox has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Jennifer Fox as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Elgin and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner - Acute Care in Illinois (2024, 274 clinicians with data). Median for this group: 120. Middle half: 49 to 296.

Too few clinicians listed under Nurse Practitioner - Acute Care in Elgin have Medicare Part B data for 2024 to compare.

Medicare-allowed amount

A higher Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner - Acute Care in Illinois (2024, 274 clinicians with data). Median for this group: $12,573. Middle half: $5,109 to $28,142.

Too few clinicians listed under Nurse Practitioner - Acute Care in Elgin have Medicare Part B data for 2024 to compare.

Paid by Medicare

A higher Medicare payment amount than 85% of clinicians listed under Nurse Practitioner - Acute Care in Illinois (2024, 274 clinicians with data). Median for this group: $9,533. Middle half: $3,939 to $21,280.

Too few clinicians listed under Nurse Practitioner - Acute Care in Elgin have Medicare Part B data for 2024 to compare.

5 active clinicians are listed under Nurse Practitioner - Acute Care with a practice address in Elgin, IL (647 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $158.97.

Manufacturer Payment Nature Product Type Amount ($)
CSL Behring
Food and Beverage
In-kind items and services
Kcentra General $122.02
Janssen Pharmaceuticals, Inc
Food and Beverage
In-kind items and services
SIMPONI ARIA General $36.95

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99291 Critical care, first 30-74 minutes
246 157 $652.98 $183.79
36620 Insertion of artery tube for blood sampling or infusion through skin
27 26 $174.04 $37.94
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
22 22 $150.40 $68.31
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older)
16 15 $500.40 $73.85

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2024-10-24
Nurse Practitioner - Acute Care Primary Specialty

NUCC Taxonomy Code: 363LA2100X

License # reported to NPPES IL 209007823
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20100719000005

Enrollment State Jurisdiction

IL

PECOS Control ID

0547392169

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Advocate Health And Hospitals Corporation

4440 W 95th St, Oak Lawn, IL 604532600

Phone: 7086848000

Secondary Practice Locations

4440 W 95th St

Oak Lawn, IL 604532600

Phone: 7082835500

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Dr. Joanna Barclay , MD

Anesthesiology - Pain Medicine

NPI 1932210978

Doctor of Medicine (M.D.)

Susan Blosser

Nurse Practitioner - Family

NPI 1497201172
Jack Brunson , PA-C

Physician Assistant

NPI 1174950661

Physician Assistant (Certified)

Jerry Chan , FNP-BC

Nurse Practitioner

NPI 1982928404

Family Nurse Practitioner (Board Certified)

NPI 1104817121

Doctor of Medicine (M.D.)

Dr. John Corcoran , MD

Emergency Medicine

NPI 1063070852

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
๐Ÿ“
Updated Business Mailing Address October 24, 2024

Registered at 29373 NETWORK PL, CHICAGO, IL 606731293

๐Ÿข
Secondary Practice Location Registered October 24, 2024

Additional practice office at 4440 W 95th St, Oak Lawn, IL 604532600

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 24, 2024

Nurse Practitioner (license number reported to NPPES: IL 209007823)

๐Ÿ“
Updated Practice Location December 24, 2021

Registered at 1425 N RANDALL RD, ELGIN, IL 601232300 (Tel: 8477429800)

๐Ÿ“
Updated Business Mailing Address December 24, 2021

Registered at 1425 N RANDALL RD, ELGIN, IL 601232300 (Tel: 8477429800)

โœ…
NPI Profile Active February 09, 2010

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) February 09, 2010

Registered at 25 N WINFIELD RD, SUITE 500, WINFIELD, IL 601901295 (Tel: 6309334056)

๐Ÿ“
Business Mailing Address (Initial Record) February 09, 2010

Registered at PO BOX 479, WINFIELD, IL 601900479 (Tel: 6309334056)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) February 09, 2010

Recorded as JENNIFER FOX, APN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 09, 2010

Nurse Practitioner (license number reported to NPPES: IL 209007823)

๐ŸŸข
Initial NPI Registration & Enumeration February 09, 2010

First registered as active Individual Practitioner in NPPES Database.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1114259587
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 09, 2010
Last Update: October 24, 2024
Sole Proprietor: No

Other Nurse Practitioner - Acute Care Specialists in Elgin

Healthcare providers in Elgin

Mailing Address

29373 Network Pl

Chicago, IL 606731293

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.